package yao.guava.optional;

public class Person {
	private Place place;

	public Place getPlace() {
		return place;
	}

	public void setPlace(Place place) {
		this.place = place;
	}
	
}


class Place {

	
	private City city;
	
	public City getCity() {
		return city;
	}
	public void setCity(City city) {
		this.city = city;
	}
	
}

class City {
	private Province province;
	public Province getProvince() {
		return province;
	}
	public void setProvince(Province province) {
		this.province = province;
	}

}

class Province {
	private Country country;

	public Country getCountry() {
		return country;
	}

	public void setCountry(Country country) {
		this.country = country;
	}
	

}
class Country {
	private String name;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
	
}

